Best P21W Turn Signal Bulbs in 2026

(Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high Brightness chips per bulb, Working Voltage: 9v-30v

Fits: 1156 1003 BA15S P21W 1156A 1156NA 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA etc. Easy installation, plug and play.

Application: Turn Signal Lights, Brake Lights, Tail Lights, Side Marker Lights, Corner Lights, Blinker Lights etc. Load resistor or flash relay might be needed to prevent the hyper flash when replacement for Turn Signal Lights.

【Specifications】 Set of 10 pcs bulbs with 18SMD 5050 high Brightness chips per bulb, Delivering 360° high luminous efficiency, Working Voltage:12v, 300lm/bulb, Size: 1.7"x 0.65" x 0.63".Note: Because the working voltage is between 12v-14v, it can not be applied to the snow blower, otherwise it will be burned soon.

【Fitment】 The 1156 LED RV bulbs are compatible with 1003 BA15S P21W 1156A 1156NA 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA sockets.

【Application】The BA15S bulbs commonly used for interior lights, backup reverse lights, corner light, parking lights, center high mount stop lights, turn signal lights, on camper RV tent trailer, boat, motor home, motorcycle and car, lawn tractor etc. NOTE: Load resistor or flash relay must be needed to prevent the hyper flash when replacement for turn signal lights.

✔ 【Specification】: (Pack of 2 ) - ( Input Voltage: 12V-24V DC ) - (Power: 3W/bulb) - (Color: White 6500K )- ( Luminous Flux: 800Lum) - ( Beam Angle: 360 degree) - (Size: 36mm/1.4" x 15mm/0.6" ) Nice pure white color light that gives a softer and more relaxing light.

✔ 【Reference Number】: 1156 led bulb is compatible with 99% of vehicle, 1003 led light bulb 12v can directly replace 1003 BA15S P21W 1156A 1156NA 97 97A 97NA 199 631 87 93 1295 2396 3497 5007 1073 1095 1141 1195 5008 7506 12088 1295NA etc. socket.

✔ 【Wide Application】: This 1141 led bulb rv can replace for Backup lights/RV Ceiling Dome Light/ RV Interior Lighting/Travel Trailer /Camper/ Boat /Yard light/ Tail light/Corner light/Stop light/Side marker/Turn signal and Parking light .✔ ( Please make sure the polarity is correct, otherwise it will not work properly ).

(Pack of 2) LED chip: 4 pcs high power & high output CSP 1860 led headlight illumination grade SMD LED chips, 360 degree light output; Current: 720Ma; Power: 8.6W; Voltage: 12V~24V; Waterproof: IP67; Color: red

Advantage: No polarity. Built-in intelligent constant current IC driver for better performance. Wide operating voltage technology, glass projector for stronger light penetration. Hollowed-out 6063 aviation aluminum body for excellent heat dissipation, longer lasting

Appalication: brake stop tail light, turn signal blinker light, center high mount stop light, backup reverse light, side marker light, parking light, rear fog light etc.

🔁【Non Polarity 1156 LED Bulb】Standard 1156 led base, easy fit OEM# 20-99 1383 1139 9019 1156 1156A 1156NA 1003 BA15S P21W 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA etc. Non polarity design, just plug and play, no need to reverse it to match its polarity.

☑️【Wide Applications】Impressive 1156 led replacement bulb for incondescent ones. Can be used for exterior backup light, reverse lights, turn signal lights, brake lights or center high-amounted stop light, interior cargo trunk lights on cars, motorcycles, Trucks, and RV lights etc.

💯【Selling Points】Built-in Load Resistor & IC Driver, the 7506 led bulb is with constant current, it can work at a safe temperature; Aluminum frame ensures better heat dissipation; Unique SMD sequence enhances luminous efficiency; High power 39pcs 3014 chips creates ultra bright & energy saving luminous. Glass cover can prevent from dust, water, fog effectively.

【ULTRA BRIGHT】 – Yorkim 7440 led bulb 7443 LED Reverse Lights comes with 2 pcs of high quality extremely bright LED bulbs each designed with 33 LEDs (5730 SMD) radially mounted around the bulb to create a wide 360° viewing angle for better, brighter, allover light emission with reduced hot spots

【FITMENT】 – 7440 7443 T20 W21W., 1650LM/bulb, Voltage 9-30V AC, Current-Output 300MA, Wattage 3.6W/Bulb(fits 12V, 24V vehicles). **NOTE** 50w Load resistor(Asin:B07KS6KMYG) might be needed to prevent the hyper flash or error code issue when replacement for Turn Signal Lights

【EASY INSTALLATION】 – Yorkim 7440 LED Bulb is Non-polarity designed for easy plug-and-play installation. Application: can be used as Back Up Reverse Light, Turn Signal light, Brake light, Tail light, etc

(Set of 2) High illumination light output: 1400 lumens per BA15S 1156 LED Bulb, total 2800 lumens for both BA15S 1156 LED amber yellow bulbs; Each 1156 LED turn signal light bulb is equipped with high illumination and high power 33 pieces 5730 LED chips.

Built-in Intelligent IC driver and 6063 aviation aluminum material for best cooling and longer lifespan.

Working Power: 8.5W, Volts: 12V ~ 24V; Waterproof IP67; Color: Amber Yellow ; Application: Used for upgrading OEM incandescent or damaged turn signal blinker lights lamps, back-up reverse light, daytime running light ( DRL), side marker light,etc.

【400% Brightness Improved】(Set of 2, 6000K Xenon White) With 12 PCS high power 3020smd chipsets, OXILAM 1156 led bulbs are only 5.2W/PC but 4 times brighter than the original bulb,ultra bright & energy saving,give you a wider and clearer view at night

【Safer and Quicker】360° shining without dark spots, the 1156 backup reverse light bulb is instant start, no delay, safe and reliable enough, no glare to other drivers when you are reversing

【50,000Hr Long Lifespan】OXILAM 1156 led are made of aircraft grade aluminum body and unique bump appearance which effectively pull the heat away from the LED chips, provide up to 50,000 hours continuous lighting, no more frequent changes improved driving experience

Each 1156 LED light bulb of single contact bayonet base, comes with 360 degree outfitted 12 pieces SMD-5630, delivers 4500K natural white and super bright 700 lumens @ energy saving 1.3 Watts. Mini size works perfectly even to replace #67 bulb, simply plug and play.

LED lamp is widely used as perfect replacement for 12V low voltage vehicles, car, van, caravan, RV camper, 5th wheel, motorhome, lawn mower tractor, for semi truck, scooter, golf cart, dirt bike, 3 wheel motorcycle, moped bike, motorcycle, ATV, UTV, trailer, SUV, pickups, marine, boat, sailboat, yacht. Not suitable for 24V automotives.

Built-in electronic resistors prevent 1156 LED Bulb from being damaged by voltage variation and spikes. 1156 LED bulb is NEITHER CANBus error free NOR anti-hyper flashing. 50W 6OHM load resistor decoders or flasher relay may be required to ensure the LED bulbs light up with full power and prevent LED bulbs from being hyper flashing of turn signal light, blinking, flickering, warning or any malfunction error code on dashboard.

★ BA15S LED bulb is an ideal replacement for single filament incandescent bulb model 1156 1141 1073 1093 1129 1159 1259 1459 1619 1651 1680 3496 5007 5008 7506 7527.Also,working for marine yacht,auto turn signal lights.

★ Low voltage working system 12VAC/DC,over 500 lumen output,omnidirectional beam angle 360 degrees.

★ Equivalent to 35Watt halogen bulb, color rendering index more than 80.Power consumption 3Watt,saving over 90% energy cost and electricity bill.

✔ Product specification: Working Voltage: 10V-30V, Power: 7.2w/pc, 1000Lm/bulb, 6000K Xenon White.

✔ Advantage: 1156 Reverse Light with HD projector, ensures optimal visibility and stronger light penetration.

✔ Easy Installation: Compact, non-polarity design, bulb size: 1.8"* 0.7" in Plug and play, Ideal replacement for your halogen bulbs.

Two bulbs per order.

Color:Brilliant Red.Size: 2.60" long and 0.75" in diameter. 21-pieces high power PX chipsets per bulb. It is perfect for customers who are looking for a Extremely bright output

Lighting Output：2520 raw lumens, 1260 lumens for each bulb.Fits: 3156 3056 3356 3456 4156 3157 3047 3057 3357 3457 3757 4057 4111 4157 etc.

Twice the life of standard incandescent bulbs

Best value

Original equipment quality seal for the most reliable performance

【Specifications】Set of 2 bulbs. Intensity: 800lm/bulb. Color:6000K White. Working Voltage: 9V-30V (fit 12V, 24V vehicles). Current: 350ma. Wattage:4.2 W/bulb.

【Ultra Bright】High Power 39-piece 2835 SMD LED Chips, 360 degree bright light, about 300% brighter than halogens, which not only improves your visibility, but also makes your vehicle more visible to other drivers, increasing your driving safety.

【Longer Lifespan】Solid heat-dissipating aluminum body, Built-in IC Circuit of wide and low voltage Range 12-24V to prevent 1156 LED Bulb from being damaged by voltage variation and spikes. These 1156 LED bulb white last 50,000+ hours compared to only 2000 hours for incandescent bulbs.

✔ HIGH QUALITY ULTRA BRIGHT LIGHTS – 1157 LED light bulb, pack of 2, Each bulb has 54 pcs high power SMD 3014 LED chips, 6000K white color, Low Power Consumption, save your energy.

✔ Application:1157 LED light bulb can be used for Internal light, Tail lights, Turn signal light, Corner light, Parking light, Side marker and Backup lights etc.Easy to install, just plug and play.

✔ Fitment：1157 Led Bulbs replacing 1157 2057 2357 1016 1034 1076 1130 1154 1158 1493 2397 7528, Size : 35 x 18mm/ 1.37" x 0.7"(L*Max.D)（Note:Not fit for motorcycle）

💡 1156 Ba15s P21w LED Bulb Ultra Bright & Energy Saving: 1500 lumens each bulb. 26 pcs high output SMD LED chips, 360 degree light output; Voltage: 12V-30V. 6000K White. We offer "1-YEAR" warranty.

💡 Easy Installation: The 1156 LED bulbs are compatible with 1156 1156A 1003 1141 7506 BA15S P21W sockets. Size: 1.93" long and 0.78" in diameter. non-polarity design, just plug and play.

💡 Advantage: Built-in intelligent constant current IC driver for better performance. Wide operating voltage technology, glass projector for stronger light penetration. Hollowed-out aluminum body for excellent heat dissipation, 50,000+ working hours lifespan.

Super Bright & Low Power: (Set of 2 bulbs, 6500K Xenon White) 1156 3020 SMD Chipsets LED Bulbs, 6000 Lumens, Much Brighter than Original Bulb. WARM TIP: This light is polar, if it does not light when connected, please try the reverse side

Standards And Certifications: CE/FCC/RoHS Compliant. Full aluminum housing for quicker heat dissipation and built-in Constant Current IC Driver for more stable performancehours, more than 300% brighter than original halogen bulb

Compatible with CK/SRCK and US standard socket like 1156A,1156NA,BA15S,87,93,97A,97NA,199,631,1003,1073,1093,1095,1129,1141,1159,1195,1259,1295,1295NA,1459,1619,1651,1680,2396,3496,3497,7506,7527,5007,5008,12088

1156 Socket ---- BA15S 1156 led bulb Red Wedge Base, Color: Brilliant Red, Input Power: 0.05A @ 12V(About 3W), Voltage: DC-12V -14V, Lumen: 450 lumens

Application ----This 1141 led bulb common use for RV Trailer boat trunk Interior exterior Lighting as Tail lights, Turn signal Light, Led Brake Light, Back up lights, Reverse Light, Center High Mount Stop Lamp (3rd brake light), turn Indicator Light, Corner Light, Parking light, Side Marker Light, Width Lamp ect

Cross Reference ---- 7506 led bulb direct replace Stock Bulbs: P21W 1003 1073 1095 7506 1141 1156 1156A 1156NA 1195 12088 1295 1295NA 199 2396 3497 631 5007 5008 93 97 97A 97NA

【500% Brighter than halogen】Using newest high power 3030 SMD LED chips and full 360-degree illumination, LASFIT 1156 led bulbs with only 10pcs chips can produce peak brightness output, giving you a clearer and wider visibility to ensure safer driving at night

【Long Lifespan】LASFIT 1156 LED Reverse Lights are built of lightweight and high-strength aluminum alloy to ensure efficient cooling performance, provide more surface to dissipate.This 1141 led bulbs can provide continuous white light. Perfectly solve the light fading or overheating of led bulbs.

【Multi Application】Compatible with 1156 1141 7506 P21W 1003 BA15S 1073 1093 1129 1159 1259 1459 1619 1651 1680 5007 5008 7527 etc. Great replacement for reverse lights, back up lights, daytime running lights, side marker lights. (Notice: Load resistor or flash relay will be needed to prevent the hyper flash if you replacing your turn signal)

Specification: 2pcs 1156 54smd 3014 chips, Length:1.4” 35.8mm, Diameter: 0.71” 18.2mm , 6000K White light, 300lm per bulb, Voltage: 12-24V, Wattage: 3w.

Wide Application: 1156 1156A 1156NA 67 87 93 97 97A 97NA 199 1003 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 etc. Used for car back up light, brake light, tail lights,RV interior light etc. A 50W load resistor must be needed to avoid error code or hyper flash when using as turn signal light.

Upgrade Chipset: 54pcs upgrade 3014 Chipset, copper bracket, gold wire solder.Fast heat dissipation, durable long life time,high brightness. 300% brighter than original halogen bulb.

(Set of 2 bulbs) 1000 lumens per 1156/7506 bulb, 72 pcs high power & high brightness 3014 SMD LED chips, 360 degree light output; Voltage: 12V-24V, Color: amber yellow

Features: non-polarity design. Intelligent constant current IC, 6063 aluminum for excellent heat dissipation, low temperature long term lasting

Wide Appalication: front/rear turn signal blinker light, daytime running light(DRL), side marker light, backup reverse light, parking light, cornering light etc.

【Non Polarity】: Standard 1156 7506 base, easy fit OEM# 1156 1003 BA15S P21W 1156A 1156NA 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA etc. Non polarity design, just plug and play, no need to reverse it to match its polarity.

【Wide Applications】: Impressive replacements for incondescent bulbs. Can be used for exterior tail lights, parking lights, turn signal lights, blinker lights on cars, motorcycles, trucks, etc.

【Selling Points】: Built-in Load Resistor & IC Driver, the bulb is with constant current, making it more stable and last service life; Unique SMD sequence enhances luminous efficiency; High power 33pcs 2835 chips creates ultra bright & energy saving luminous. The supporting AC/DC voltage make it suitable for more occasions.

Voltage:12V-24V；Material: Plastic + Copper Wire；

Compatible Bulbs:1156 BA15S P21W 1073 1093 1129 1141 1147 1159 1259 1295 1383 1459 1619 1651 1680 2056；

Easy DIY installation, No mechanic required；

【Product Specification】Bulb Size: 7506 1003 P21W BA15S 1141 1156 led bulb, Led chip: 36SMD-2835, voltage: 12V/24V, power: 4.2w/bulb, lumen: 1600lm/bulb, color: Red, dimension: 1.85"*0.64", low power, high efficiency

【High Brightness】Tomhasa 1156 led red bulbs are equipped with 36pcs superior high-power 2835 chips on different sides, ensure 360° illumination bright lighting output, generating 300% brighter output than halogen bulb, more brighter, more safer to call attention to behind vehicles when you brake

【Quick Installation】Standard socket as the original halogen bulbs, non-polarity design, no more modifications, just plug and play, you can install these 1156 LED bulb easily even if you have no experience before

【GREAT OUTPUT】- Yorkim 1157 LED bulb is built with 21 PCS powerful 2835 SMD LED chips on multiple sides paired with an integrated special PC lampshade, 360 degree lighting angle, super bright without dark spots or shadow area, bright but no dazzling, 300% Brighter than halogen bulbs

【LONG LIFESPAN】chips: 2835 chips, voltage: 10-30V, color: Red, lumen: 1500lm/bulb, Watt: 3.6W/bulb. Full aluminum housing and built-in upgraded smart IC driver for high heat consumption, constant current and great perfomance, lifespan can be up to 50,000 hours

【SAFE AND QUICKER】1157 led bulb is instant start, no delay, safe and reliable enough, no glare to other drivers. NOTE: When used as Turn signal lights Brake lights, a load resistor might be needed to prevent hyper flashing issue

【Awesome Pattern & Full Brightness】 AUXITO design those 1156 bulb with scientific theory with almost 1:1 shape and same light emitting point. Giving 6000K fuller light in your lens, more stylish and clean

【Ultra Bright & Safer Upgrade】 AUXITO 1156 led bulbs utilize newest powerful and high quality 3030SMD led chips. Generating 300% brighter output and larger lighting area than halogens, see more clearly when reversing. Keep safe

【Directly Fit & Multi Application】 Non-polarity, plug and play for stock backup reverse lights, brake lights, turn signal lights, RV Camper Tractor Trailer Boat Trunk Interior Exterior Light, etc. Compatible with socket BA15S 1156 7506 1003 1141 P21W, etc.

1、This model uses a wide voltage of 10-30V and is suitable for more car models, Power: 4W/PC, Lumen: 800LM/Bulb, Dimensions: 1.5 by 0.7 inches. Low power consumption for longer lifespan.

2、Each BA15S LED single-contact bayonet bulb, each bulb is equipped with 24 4014 led chips and 6 3030 led chips, with a large Condenser Lens, the light-emitting angle is 360 degrees, there is no blind spot, and it is very concentrating, which is better than ordinary halogen bulbs. 300% higher, super bright and bring a new look to your car.

3、Easy to install, just plug and play.Built-in IC Circuit of wide and low voltage Range 10-30V to prevent 1156 LED Bulb from being damaged by voltage variation and spikes. 1156 LED bulb is NEITHER CANBus error free NOR anti-hyper flashing. 50W 6OHM load resistor decoders or flasher relay may be required to ensure the LED bulbs light up with full power and prevent LED bulbs from being hyper flashing of turn signal light, blinking, flickering, warning or any malfunction error code on dashboard.

【Super Bright】Each 1156 white bulbs are designed with 9-SMD high quality 3030 LED chips. Each Torchbeam reverse bulb is about 1000 lm, 360° uniform beam pattern, 300% brighter than normal lights.

【Canbus Free, No Error】This brake bulb has built-in smart IC driver to ensure constant current and no radio interference. No polarity, plug and play. Instant-on capability with zero warm-up time.

【Long Use Time】Torchbeam taillight bulbs are made of 6063 aluminum alloy, which dissipates heat quickly and ensures the life of the reversing bulbs is up to 3000 hours.

✔ Specification: 4pcs Ba15s1156 p21w LED bulbs. Voltage:AC/DC 12-18V, LED Color: White 6000K, Wattage: 6W.

✔ High Quality: Silicone coated Ba15s bulb with Single Contact Base They’Re Waterproof, No Heat, Built to Last.

✔ Energy Efficient: 6W Equivalent 40w, Use less current than incandescent And Much Brighter.

FEATURE:(Set of 10 bulbs) Lumen: 800LM/bulb; Voltage: 12V DC; Current: 163MA; Wattage: 5W/Bulb; Length: 1.18"(30MM), Diameter: 0.59"(15MM)

Frosted texture lens, diffuse light. The light is diffusely reflected on the surface of the bulb, and the light is softer than the transparent lens, not dazzling, and brings a comfortable and safe driving experience

SIZE: 1156 BA15S 1141 1003 7506 1073 1095 1156A 1156NA 1195 12088 1295 1295NA 199 2396 3497 631 93 97 97A 97NA etc